The computers aboard Space Shuttle Discovery won’t know what time it is when Jan. 1, 2007, arrives, a problem that could force NASA to delay the launch. The shuttle is set to launch Dec. 7 for a ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果一些您可能无法访问的结果已被隐去。
显示无法访问的结果